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World Relevance

Headamp KGSS-DX in Awesome Shape

$1500
Up for sell is a wonderful Headamp KGSS Electrostatic Amp that has a socket for both STAX Pro and an HE90 for Orpheus. I bought from another headfier who has great cred. Here was the ad: This amp was ...
Posted: today

Cypher Labs - Algorhythm Duet

$430
Up for sale is my black version Algorhythm Duet. Everything is in good working condition. One of the most beautiful amps I have ever owned. Algorhythm Duet Price includes EMS Express shipping with tra...
Posted: today
Head-Fi.org
#Headphone AmpsUSA

iFi iDSD Micro

$300
wanting to sell my original iDSD micro. its in great condition and comes with all the accessories. price $300 shipped in the U.S...
Posted: today
Head-Fi.org
#Headphone AmpsUSA

Matrix HPA-3B balanced amp

$280
Going for a MUCH more expensive ECP balanced amp, so selling this over-achieving fellow. Great shape, just some dust as seen in pics. All stock opamps. Will come with box, power cord (neither shown), ...
Posted: today
Head-Fi.org
#Headphone AmpsUSA

Little Dot Mk I+ in like new condition with upgrade tubes and opamp

$90
Had this for a week, it's in mint condition except for the volume knob which have a scratch out of the factory. Will come with LME49720NA op-amp upgrade and the original op amp as well as a matched pa...
Posted: today
Head-Fi.org
#Headphone AmpsUSA

Chord Hugo Portable DAC / Headphone Amp

$1299
Condition: 6/10
Posted: 1 day ago

SONY PHA-3 USB DAC Headphone Amplifier

$525
Condition: 10/10
Posted: 1 day ago

Fiio E10K Olympus + Original Box

$60
Fiio E10K in excellent condition. No longer need it, hoping to find it a good home!...
Posted: 1 day ago

Stax SRM-007TII official EU 230V

$1200
Posted: 1 day ago
Head-Fi.org
#Stax #Headphone AmpsUSA

SR 71B Blackbird Amp with ALO Audio RSA to RSA adaptor

$465
I have a pristine RSA SR-71B Amplifier perfect to drive any headphone. I have used it to drive low impedance IEMs with no hiss or issue whatsoever to high impedance cans like the Audeze LCD-2 and the ...
Posted: 1 day ago
Head-Fi.org
#Headphone AmpsUSA

Gustard H10 Headphone Amplifier

$250
For sale is a Gustard H10High-Current HeadphoneAmplifier, used for roughly half a year. I am moving to a more portable setup due to office change. Note that there are some physical marks/scratches on ...
Posted: 1 day ago
Head-Fi.org
#Headphone AmpsUSA

Sony PHA-3 Portable Hi-Res DAC/Headphone Amplifier * AUTHORIZED DEALER *

$999
AUTHORIZED DEALER 1 YEAR WARRANTY BRAND NEW...
Posted: 2 days ago

NuForce Icon HD Headphone Amp/DAC

$109
I bought this as an open box item - it appears to have never been used. I opened the box to test and it works perfectly. I haven't used it since so I am selling it. This is a world class headphone amp...
Posted: 2 days ago
US Audio Mart
#Headphone AmpsUSA

2x Nuforce HA-200 (dual mono)

$250
I am selling two Nuforce HA-200 amplifiers. They're in good condition, they have no known issues. Each amplifier works individually as a regular stereo amplifier, but they can also work as a fairly in...
Posted: 2 days ago
Head-Fi.org
#Headphone AmpsUSA

Highly Modified Zero Zone (Lehmann Clone) Headphone Amplifier & Preamplifier

$175
For sale is a Highly Modified Zero Zone (Lehmann Clone) Headphone Amplifier and Preamplifier that is in very good cosmetic condition overall. Here is a list of the modifications done that contribute s...
Condition: 8/10
Posted: 2 days ago

[AUS] GOV2A Infinity

$400
New $650
Geek Out V2A Infinity. No box but mint/as new - $400 AUD Also have modded (coin/kiss/foam) HD650s and a 3.5 TRRS balanced cable for them that goes with the GOV2. Comes with original cable + all access...
Condition: 10/10
Posted: 2 days ago

Pangea HP-201

$150
Nice, Simple Headphone Amp/Preamp(Black). One output, One input, USB input. Shipping and Paypal included....
Condition: 9/10
Posted: 2 days ago

FiiO E12A Mont Blanc IEM Special Edition Headphone Amp

$100
Used infrequently over 9 months; in Perfect condition....
Condition: 9/10
Posted: 3 days ago
US Audio Mart
#Headphone AmpsUSA

FiiO A5 Hi-Res Headphone Amp

$90
FiiO A5 Portable Headphone Amplifier...
Condition: 10/10
Posted: 3 days ago
US Audio Mart
#Headphone AmpsUSA

Woo Audio WA-22

$1450
Hi, This is a Woo Audio WA-22 (circa 6/2013) that is in excellent shape. I am included a Brimar 5r4gy rectifier tube and a match set of Tung Sol 7236 for the power tube. For the driver tubes I am incl...
Posted: 3 days ago

Schiit JOTUNHEIM w/DAC combo

$450
Well, I have decided to sell mySchiit JOTUNHEIM w/DAC combo. In great condition, includes the unit and a power cord. I don't have the white cardboard box they ship it in. PM me with questions. Asking ...
Posted: 3 days ago

Audeze Deckard DAC/Amp Combo

$475
I have recently upgraded my Dac and Amplifier and no longer use the Deckard. The amplifier was purchased May of last year and the condition of it is excellent. No scratches on the brushed aluminum at ...
Condition: 9/10
Posted: 3 days ago
US Audio Mart
#Headphone AmpsUSA

Ibasso PB2 Portable Balanced Amp

$268
Posted: 3 days ago
Head-Fi.org
#Headphone AmpsUSA

HEADAMP PICO DAC/AMP $325 obo

$325
Posted: 3 days ago
Head-Fi.org
#Headphone AmpsUSA

Auralic Taurus Balanced Amp 4 pins xlr

$1100
open to offer....
Posted: 4 days ago
Head-Fi.org
#Headphone AmpsUSA

Chord Mojo

$450
Bought a new DAP to reduce wires I need for portable listening so I don't really have a use for this anymore. Must have solid feedback on account from previous purchases....
Condition: 10/10
Posted: 4 days ago
Head-Fi.org
#Chord #Headphone AmpsUSA

Neco V5 portable amplifier

$190
Mint Neco V5 portable amplifier. Less than a week old. I bought this amplifier to use with HD650 and Andromeda. It drives HD650 beautifully, probably the best I have heard from a portable amp, but the...
Condition: 10/10
Posted: 4 days ago
Head-Fi.org
#Headphone AmpsUSA

Teac HA-501 Headphone Amplifier

$650
Condition: 6/10
Posted: 5 days ago

Bravo headphone amp

$30
Bravo tube headphone amp. Two years old original owner. Cool little inexpensive tube headphone amp. Unit has a little equalizer. Built in and a line out as well as headphone input. I've used this as a...
Condition: 8/10
Posted: 5 days ago
US Audio Mart
#Headphone AmpsUSA

Yulong A18+D18+U18 combo

$650
Posted: 5 days ago
Head-Fi.org
#Headphone AmpsUSA

Parasound Z Dac and Headphone amp

$200
Parasound Z Dac 192 K digital to analog converter. Upsamples to 422K/24 bit. Also headphone amplifier mint condition. RCA and balanced outputs. Optical, coaxial and USB inputs. Front panel volume cont...
Condition: 10/10
Posted: 5 days ago
US Audio Mart
#Parasound #Headphone AmpsUSA

Chord Hugo Portable DAC / Headphone Amp

$1596
Condition: 6/10
Posted: 5 days ago

ALO Audio cdm duel mono

$1200
Posted: 5 days ago
Head-Fi.org
#Headphone AmpsUSA

Sony PHA-3 Portable Hi-Res DAC/Headphone Amplifier ----- * SONY DEALER *

$629
AUTHORIZED DEALER 100% FEEDBACK WARRANTY...
Condition: 10/10
Posted: 6 days ago

Leben 300xs Integrated Amp / Headphone Amp

$1900
Due to ongoing system upgrade I've decided to part with my beloved Leben 300xs. This is a 230v version. The unit was originally sold in mid 2011, I became its owner in 2013. The unit is in excellent p...
Condition: 8/10
Posted: 6 days ago
Head-Fi.org
#Headphone AmpsUSA

Aune T1se 24Bit/DSD Tube USB/DAC Headphone Amp

$135
135 + Shipping to CONUS Excellent head amplifier with great sound quality...
Posted: 7 days ago
Head-Fi.org
#Headphone AmpsUSA

NuPrime HPA-9 Headphone Amp / Preamp / Phono Preamp

$300
Selling a NuPrime HPA-9 Headphone amp / Preamp w Phono Stage. It's a great versatile amp that looks amazing on your desk. I used it as a preamp for my powered monitors and it sounds amazingly transpar...
Posted: 7 days ago
Head-Fi.org
#Headphone AmpsUSA

Benchmark DAC1 USB Digital-to-Audio Converter / Preamp / Headphone Amplifier

$555
HPA-2 Amplifier 24-bit, 192-kHz Dual Outputs ...
Condition: 6/10
Posted: 7 days ago

Icon Audio HP8 MK2

$725
Icon Audio HP8 MK2 in excellent condition with original shipping box. Comes with a pair of Electro-harmonix 6SN7s and a single Electro-harmonix 12AX7 and stock power cable. Great sounding amp. Read th...
Posted: 7 days ago

Headamp GS-X mk2 Headphone Amplifier, Dact Option, Black.

$2199
Headamp GS-X mk2 headphone amp in great shape.Dact volume pot. Black finish. Awesome sound, no issues. Faces have no marks or dings. Tops, sides andback panelslook good. Bottom of amp has blemishes fr...
Posted: 7 days ago
Head-Fi.org
#Headphone AmpsUSA
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